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Cheap flights from New Orleans to Phnom Penh from $526

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Orleans to Phnom Penh departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New Orleans to Phnom Penh

Cheap round-trip flights

Multiple Airlines Logo
MSY-PNH
9390 mimulti-stop
Multiple Airlines Logo
PNH-MSY
9390 mimulti-stop
Multiple Airlines
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Customize your flight search to find flights from New Orleans to Phnom Penh that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 5, 2025.
Use the filters below to find and compare flights from New Orleans to Phnom Penh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New OrleansPhnom Penh

MSY - PNH

MSYPNH

New Orleans Louis Armstrong

Mon 9/15

8:50 am-4:20 pm

3 stops43h 30m

$526

New OrleansPhnom Penh

MSY - PNH

MSYPNH

New Orleans Louis Armstrong

Mon 9/15

8:00 am-11:15 pm

2 stops27h 15m

$592

New OrleansPhnom Penh

MSY - PNH

MSYPNH

New Orleans Louis Armstrong

Wed 9/17

5:57 pm-11:15 am

2 stops29h 18m

$744

New OrleansPhnom Penh

MSY - PNH

MSYPNH

New Orleans Louis Armstrong

Mon 10/27

3:59 pm-10:50 am

2 stops30h 51m

$748

New OrleansPhnom Penh

MSY - PNH

MSYPNH

New Orleans Louis Armstrong

Wed 9/17

12:43 pm-4:15 pm

3 stops39h 32m

$990

New OrleansPhnom Penh

MSY - PNH

MSYPNH

New Orleans Louis Armstrong

Wed 9/17

10:42 am-4:15 pm

3 stops41h 33m

$991

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Phnom Penh from

How to get the cheapest flight ticket from New Orleans to Phnom Penh

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Phnom Penh?

The cheapest day to depart from New Orleans to Phnom Penh is on a Wednesday. Travelers who choose to depart for Phnom Penh on a Wednesday will often find tickets for as low as $1,505. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from New Orleans to Phnom Penh for around $2,058.

What is the cheapest time of day to depart on your flight to Phnom Penh?

According to our data, the cheapest time of day to fly to Phnom Penh is in the morning. momondo users have found flights departing from New Orleans to Phnom Penh in the morning for as low as $1,532. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Phnom Penh are more costly in the evening, with an average ticket price of $2,104. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from New Orleans to Phnom Penh

Are you open to changing your travel dates? Check out the ideal times to fly from New Orleans to Phnom Penh according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New Orleans to Phnom Penh (MSY to PNH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Orleans to Phnom Penh

Fastest flight time

27h 15m

Direct flights

None

Airports in Phnom Penh

1 airport
The fastest flight from New Orleans to Phnom Penh takes 27h 15m
There are no direct flights from New Orleans to Phnom Penh. Popular non-direct route for this connection is New Orleans Louis Armstrong Airport - Phnom Penh Pochentong Airport.
There is 1 airport near Phnom Penh: Phnom Penh Pochentong (PNH)
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  • How far is New Orleans Louis Armstrong to Phnom Penh Pochentong by plane?

    The distance between New Orleans Louis Armstrong and Phnom Penh Pochentong is about 9393.4 mi.

  • When did momondo last update prices for flights from New Orleans Louis Armstrong Airport to Phnom Penh Pochentong Airport?

    Prices for flights from New Orleans Louis Armstrong Airport to Phnom Penh Pochentong Airport refresh daily.

  • How old do you have to be to fly from New Orleans Louis Armstrong Airport to Phnom Penh Pochentong Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New Orleans Louis Armstrong Airport to Phnom Penh Pochentong Airport.

  • What documentation or ID do you need to fly to Phnom Penh Pochentong Airport?

    The travel and health documents required for your trip to Phnom Penh Pochentong Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Phnom Penh Pochentong Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from New Orleans to Phnom Penh?

It is quick and easy to find New Orleans to Phnom Penh flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Phnom Penh that suits you.

Can I find flights from New Orleans to Phnom Penh with flexible booking policies on momondo?

Flights from New Orleans to Phnom Penh with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from New Orleans to Phnom Penh?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New Orleans to Phnom Penh.

I’m not ready to book a flight from New Orleans to Phnom Penh right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Phnom Penh, momondo offers a useful price alert feature which will track prices for flights to Phnom Penh from New Orleans and alert you when they change.

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